I’m sorry I’m so confused but what does the blue pen have to do with anything??

Bro Idk even know anymore T-T

I feel like it has something to do with the incident at that one store where the girl was accused of stealing?

This so confusing. How did she even thought to bring up a blue pen all of a sudden(⊙…⊙ )

Don’t question anything, this manga has a shit load of loop holes if your patient you’ll stick around till the end to find out what happens